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Continuous time delta sigma modulation with PWM pre-coding and binary g(m) blocks

Amir Babaie Fishani (UGent) and Pieter Rombouts (UGent)
(2012) ELECTRONICS LETTERS. 48(19). p.1187-U33
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Abstract
A very simple technique to implement the first integrator of a continuous-time delta sigma modulator (CT-DSM) is presented. In the approach, the CT-DSM is preceded by a pulse-width modulator to convert the input signal to a pseudo-digital continuous time waveform. As a result, the first integrator of the DSM can be implemented with a capacitor and a switched current source, with inherent linearity. To illustrate the concept, it has been applied to the design of a second-order CT-DSM in 65 nm CMOS technology.

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MLA
Babaie Fishani, Amir, and Pieter Rombouts. “Continuous Time Delta Sigma Modulation with PWM Pre-Coding and Binary g(m) Blocks.” ELECTRONICS LETTERS, vol. 48, no. 19, 2012, pp. 1187-U33, doi:10.1049/el.2012.2697.
APA
Babaie Fishani, A., & Rombouts, P. (2012). Continuous time delta sigma modulation with PWM pre-coding and binary g(m) blocks. ELECTRONICS LETTERS, 48(19), 1187-U33. https://doi.org/10.1049/el.2012.2697
Chicago author-date
Babaie Fishani, Amir, and Pieter Rombouts. 2012. “Continuous Time Delta Sigma Modulation with PWM Pre-Coding and Binary g(m) Blocks.” ELECTRONICS LETTERS 48 (19): 1187-U33. https://doi.org/10.1049/el.2012.2697.
Chicago author-date (all authors)
Babaie Fishani, Amir, and Pieter Rombouts. 2012. “Continuous Time Delta Sigma Modulation with PWM Pre-Coding and Binary g(m) Blocks.” ELECTRONICS LETTERS 48 (19): 1187-U33. doi:10.1049/el.2012.2697.
Vancouver
1.
Babaie Fishani A, Rombouts P. Continuous time delta sigma modulation with PWM pre-coding and binary g(m) blocks. ELECTRONICS LETTERS. 2012;48(19):1187-U33.
IEEE
[1]
A. Babaie Fishani and P. Rombouts, “Continuous time delta sigma modulation with PWM pre-coding and binary g(m) blocks,” ELECTRONICS LETTERS, vol. 48, no. 19, pp. 1187-U33, 2012.
@article{3055993,
  abstract     = {{A very simple technique to implement the first integrator of a continuous-time delta sigma modulator (CT-DSM) is presented. In the approach, the CT-DSM is preceded by a pulse-width modulator to convert the input signal to a pseudo-digital continuous time waveform. As a result, the first integrator of the DSM can be implemented with a capacitor and a switched current source, with inherent linearity. To illustrate the concept, it has been applied to the design of a second-order CT-DSM in 65 nm CMOS technology.}},
  author       = {{Babaie Fishani, Amir and Rombouts, Pieter}},
  issn         = {{0013-5194}},
  journal      = {{ELECTRONICS LETTERS}},
  language     = {{eng}},
  number       = {{19}},
  pages        = {{1187--U33}},
  title        = {{Continuous time delta sigma modulation with PWM pre-coding and binary g(m) blocks}},
  url          = {{http://dx.doi.org/10.1049/el.2012.2697}},
  volume       = {{48}},
  year         = {{2012}},
}

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